We’re giving away 5 bottles of FLOW — a nootropic that’s designed to support calm, clear, zen-like focus. In practice, that allows you to relentlessly pursue your goal(s) (or your opponent) and crush any workout, but with controlled aggression.

If you’ve seen Limitless with Bradley Cooper, or ever had caffeine, you already know about nootropics. They’re a group of smart drugs that could boost brainpower, focus, motivation, and memory — and they could be the key to maximizing your workouts.